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storingswijzer
Het scherm geeft alleen nog
iedere ca. 5 seconden het
“geen communicatie”-symbool
en het “sleutel”-symbool weer.
Het scherm geeft niets weer.
De verbinding tussen het toestel en de thermostaat is onderbroken of
kortgesloten. Controleer of de stekker van de ketel in het stopcontact
zit. Als dat het geval is, controleer dan de bedrading. Als bovenstaande
aanwijzingen niet tot de oplossing leiden, raadpleeg dan uw installateur.
NB: Als deze situatie langer dan 8 uur duurt, zal de uitlezing volledig
verdwijnen (zie volgende omschrijving).
Na installatie van de thermostaat is de netvoeding van het cv-toestel nog
niet ingeschakeld of is de oplaadbare voedingscel nog niet opgeladen (duurt
max. 1 uur). Controleer of de stekker van de ketel in het stopcontact zit.
De voedingsspanning of de verbinding tussen de thermostaat en de ketel
is langer dan 8 uur onderbroken. De klokfunctie is gewist. Na opnieuw
inschakelen van de voedingsspanning moet de klok weer worden gelijk
gezet. Is bovenstaande niet het geval, raadpleeg dan uw installateur.
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  • program lost after power switched off. Can the rechargeable battery be easily replaced? Submitted on 25-4-2019 at 15:38

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